GE IC695ALG412 high-density, isolated thermocouple/analog input module

Description

Real-World Use & Application Scenarios (Open Strong)
In modern automation environments, high-density analog input capability is essential for accurate process measurement and control. The IC695ALG412 module is designed for the RX3i PacSystem family, delivering fast, sixteen-channel or twelve-channel high-speed analog input capabilities for thermocouples, RTDs, and voltage/current sensors. It fits naturally in machine centers, packaging lines, and process-control cells where reliable sensor data drives decision-making and feedback loops. Operators rely on the module to convert raw field signals into precise digital representations with low noise and good linearity, enabling tight control of temperature, pressure, flow, and level processes. The model IC695ALG412 is a familiar building block for engineers maintaining or upgrading GE Fanuc RX3i installations, supporting seamless integration with PCI-based I/O, backplanes, and the RX3i controller ecosystem. In practice, this module helps maintain data integrity across plant networks, supports sophisticated diagnostics, and reduces calibration overhead during routine maintenance.

Product Introduction & Positioning
The IC695ALG412 is a high-density, isolated thermocouple/analog input module within the RX3i family. It provides multi-channel input with 12 or 16 channels (depending on configuration) and isolation per channel to protect the controller from field faults. The module plugs into the RX3i backplane, sharing power and signaling with other I/O and processing modules to form a cohesive control system. It is typically used to capture precise temperature data from process runs, monitor multiple analog signals simultaneously, and feed high-resolution measurements into the RX3i controller for deterministic control. The model IC695ALG412 is valued for its fast update rates, reliable isolation, and compatibility with GE Fanuc software tools, making it a reliable option for expansions in existing RX3i architectures or future-proofing new installations.

Key Technical Features & Functional Benefits
The IC695ALG412 emphasizes high-speed, multi-channel analog data acquisition with strong isolation between inputs and the system. It offers multiple input types (thermocouples, RTDs, voltage, and current) with channel-level configurability so each channel can be tailored to its sensor. Isolation protects the controller from ground loops and transients, improving measurement integrity in electrically noisy environments. The module supports fast sampling and low-latency data delivery to the RX3i controller, enabling precise control loops and real-time diagnostics. Its rugged, DIN-rail or backplane-ready packaging fits neatly into standard RX3i cabinets, helping maintain a tidy, scalable I/O topology. The model IC695ALG412 remains a dependable choice for engineers who need reliable, high-fidelity sensor inputs across diverse industrial applications.

Detailed Technical Specifications
Parameter Value
Model IC695ALG412
Brand GE Fanuc RX3i Emerson
Type High-Density Isolated Analog Input Module
Channels 12 or 16 (configurable per variant)
Input Types Thermocouple, RTD, Voltage, Current
Isolation Per Channel Yes
Resolution 12-bit (typical) or higher depending on firmware/config
Backplane Power Requirements Standard RX3i backplane rails
Input Range Configurable per channel (sensor-specific)
Accuracy (typical) Calibration-based accuracy at 25°C (verify exact figures)
Update Rate Fast sampling per RX3i data sheet (verify exact rate)
Common-Mode Rejection 110 dB (typical, per similar ALG412 family)
Diagnostics Channel-level status indicators and fault reporting
Operating Temperature Range Industrial range (exact values to be confirmed)
Mounting RX3i backplane or DIN rail mounting as applicable
Dimensions (to be confirmed)
Weight (to be confirmed)
Certifications CE, UL, RoHS (region-specific listings)
Cooling Passive cooling with cabinet airflow